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// Ductless Systems

Mini Split
Reviews 2026

Independent reviews of single-zone, multi-zone, and commercial ductless mini split systems. SEER ratings, cold-climate performance, and real installed cost data.

// Filter by type
Single Zone Multi Zone DIY Install Commercial
// Single Zone Systems

Single Zone Mini Splits

22 SEER
Pioneer
WB009GMFI22M 9K
22 dB indoor, 22 SEER. Best 9K mini split for bedrooms and recording studios.
★★★★☆ 4.1
19 SEER
Senville
LETO 12K
115V option available. Best budget 12K mini split under $700.
★★★★☆ 4.2
21 SEER
Cooper & Hunter
Sophia 24K
21 SEER at under $1,000. Best value 24K for medium commercial spaces.
★★★★☆ 4.2
27 SEER2
LG
LS120HEV2 Art Cool
27 SEER2, 18 dB, -13°F Hyper Heating. Best premium single-zone mini split.
★★★★½ 4.6
20 SEER
Mitsubishi
MXZ-4C36NA 4-Zone
4 independent zones, Hyper-Heat to -13°F. Best multi-zone ductless system.
★★★★★ 4.9
// DIY Install Systems

DIY Mini Splits

DIY
MRCOOL
DIY 24K
Pre-charged line set. No HVAC license required. Best DIY mini split 2026.
★★★★☆ 4.4
DIY · 3 TON
MRCOOL
DIY 36K
36,000 BTU DIY. Covers workshops, garages, and open commercial spaces to 1,500 sq ft.
★★★★☆ 4.3
DIY · 2-ZONE
MRCOOL
DIY 2-Zone 27K
Dual zone, pre-charged, DIY install. Only DIY 2-zone system on the market.
★★★★☆ 4.3
// Multi Zone Systems

Multi Zone Mini Splits

3-ZONE
Pioneer
3-Zone 27K
3 independent zones under $1,600. Best value tri-zone mini split 2026.
★★★★☆ 4.1
3-ZONE · PREMIUM
Mitsubishi
MXZ-3C24NA
20 SEER, Hyper-Heat to -13°F, 7-year warranty. Best 3-zone for cold climates.
★★★★★ 4.8
4-ZONE
Mitsubishi
MXZ-4C36NA
4 zones, 36,000 BTU, Hyper-Heat. Best 4-zone ductless system available.
★★★★★ 4.9
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